Yukon Gear & Axle Yukon Gear Performance 1-3/4in Deck Steel Spool For 8.5in GM w/ 33 Spline Axles YP FSGM8.5-33

YUK Steel Spools

Differential Spool

Yukon performance spools are made from the highest quality materials to ensure high strength and long life in performance applications.

Fits GM 8.5'' and 8.6'', 33 spline. Yukon spools provide 100% traction to both wheels for off road, racing and performance applications.